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1. 发明授权

US5392207A Programmable motion controller with graphical programming aid 失效
标题翻译：具有图形编程辅助功能的可编程运动控制器
公开(公告)号：US5392207A
公开(公告)日：1995-02-21
申请号：US109783
申请日：1993-08-20
申请人： Gregory S. Wilson , David E. Halpert , Mark A. Chaffee
发明人： Gregory S. Wilson , David E. Halpert , Mark A. Chaffee
IPC分类号： G05B19/4093 , G05B19/18 , G05B11/01
CPC分类号： G05B19/4093 , G05B2219/36025 , G05B2219/36036 , G05B2219/36056 , G05B2219/36076 , G05B2219/36143 , Y02P90/265 , Y10S715/967
摘要： A programming aid for troubleshooting real-time motion control programs controlling servo motors employs a graphical control language in which functionally related groups of instructions are represented by icons displayed on a programming terminal and interconnected by sequence lines to indicate the order of the instruction's execution. The programming terminal receives the address of the instructions being executed and identifies this address to a displayed icon to modify the icon thus indicating the internal operation of the program on a real time basis with little interruption of the control process.
摘要翻译：用于对控制伺服电机的实时运动控制程序进行故障诊断的编程辅助装置采用图形控制语言，其中功能相关的指令组由编程终端上显示的图标表示，并由顺序线互连，以指示指令的执行顺序。编程终端接收正在执行的指令的地址，并将该地址识别为显示的图标，以修改该图标，从而在几乎不中断控制过程的基础上实时地指示程序的内部操作。

2. 发明授权

US5391970A Motion controller with remote linking and time disturbance correction 失效
标题翻译：运动控制器，具有远程链接和时间干扰校正功能
公开(公告)号：US5391970A
公开(公告)日：1995-02-21
申请号：US129828
申请日：1993-09-30
申请人： Mark A. Chaffee , David E. Halpert
发明人： Mark A. Chaffee , David E. Halpert
IPC分类号： G05B19/414 , H02P6/04 , H02P5/00
CPC分类号： H02P6/04 , G05B19/4141 , G05B2219/33274 , G05B2219/34208 , G05B2219/34406 , G05B2219/42186 , G05B2219/50216
摘要： Multiple motion controllers for controlling servo motors are connected by a digital communications link so that controlled axes of the motion controllers may be slaved together regardless of their physical proximity. A given controller broadcasts position or command signals on the communications link in response to a request report message from any another controller. A second request report message may stop the broadcasting to conserve link capacity. Time shifting implicit in the link messages is corrected by estimating the velocity of the master axis and extrapolating the position to the local axes' time of updating.
摘要翻译：用于控制伺服电动机的多个运动控制器通过数字通信链路连接，使得运动控制器的受控轴可以被一起从动，而不管其物理接近度。响应于来自任何另一控制器的请求报告消息，给定的控制器在通信链路上广播位置或命令信号。第二个请求报告消息可能会停止广播来节省链路容量。通过估计主轴的速度并将位置外推到局部轴的更新时间来校正链接消息中隐含的时移。

3. 发明授权

US5689161A Motion controller with remote linking 失效
标题翻译：运动控制器与远程链接
公开(公告)号：US5689161A
公开(公告)日：1997-11-18
申请号：US763450
申请日：1996-12-09
申请人： Michael A. Fugere , David E. Halpert
发明人： Michael A. Fugere , David E. Halpert
IPC分类号： G05B19/416 , G05B19/10
CPC分类号： G05B19/416 , G05B2219/31094 , G05B2219/31136 , G05B2219/34208 , G05B2219/34406 , G05B2219/36031 , G05B2219/42186 , G05B2219/45054 , G05B2219/49387 , Y02P90/18
摘要： Multiple motion controllers for controlling servo motors are connected by a digital communications link so that controlled axes of the motion controllers may be slaved together regardless of their physical proximity. A given controller broadcasts position or command signals on the communications link in response to a request report message from any other controller. A second request report message may stop the broadcasting to conserve link capacity. Time shifting implicit in the link messages is corrected by estimating the velocity of the master axis and extrapolating the position to the local axes' time of updating.
摘要翻译：用于控制伺服电动机的多个运动控制器通过数字通信链路连接，使得运动控制器的受控轴可以被一起从动，而不管其物理接近度。响应于来自任何其他控制器的请求报告消息，给定控制器在通信链路上广播位置或命令信号。第二个请求报告消息可能会停止广播来节省链路容量。通过估计主轴的速度并将位置外推到局部轴的更新时间来校正链接消息中隐含的时移。

4. 发明授权

US5664180A Design tool for complex objects which links object structures of a design object in multiple design domains 失效
标题翻译：用于复杂对象的设计工具，用于在多个设计域中链接设计对象的对象结构
公开(公告)号：US5664180A
公开(公告)日：1997-09-02
申请号：US408611
申请日：1995-03-20
申请人： David E. Halpert , Mario Ambrosi , Paul Ames , Vladimir Plsek , Mark Roth , James Sheldon
发明人： David E. Halpert , Mario Ambrosi , Paul Ames , Vladimir Plsek , Mark Roth , James Sheldon
IPC分类号： G06F17/50 , G06F17/30
CPC分类号： G06F17/50 , G06F2217/04 , Y10S707/99943 , Y10S707/99945
摘要： A method and apparatus displays a plurality of representations of an environment. The method includes the steps of (a) providing an object structure having a first branch of object data structures that defines a first domain of the environment, a second branch of object data structures that defines a second domain of the environment, both a first object data structure of the first branch and a second object data structure of the second branching defining a particular article in the environment; (b) displaying a first graphical image defined by the first object data structure; (c) changing a feature of the first object data structure; (d) automatically notifying the second object data structure; and (e) displaying a second graphical image defined by the second object data structure, the second graphical image providing an indication of a feature change of the first object data structure.
摘要翻译：方法和装置显示环境的多个表示。该方法包括以下步骤：（a）提供具有定义环境的第一域的对象数据结构的第一分支的对象结构，定义环境的第二域的对象数据结构的第二分支，第一对象第一分支的数据结构和在环境中定义特定物品的第二分支的第二对象数据结构; （b）显示由第一对象数据结构定义的第一图形图像; （c）改变第一对象数据结构的特征; （d）自动通知第二目标数据结构; 和（e）显示由第二对象数据结构定义的第二图形图像，第二图形图像提供第一对象数据结构的特征变化的指示。

5. 发明授权

US4437122A Low resolution raster images 失效
标题翻译：低分辨率光栅图像
公开(公告)号：US4437122A
公开(公告)日：1984-03-13
申请号：US303742
申请日：1981-09-12
申请人： Brian F. Walsh , David E. Halpert
发明人： Brian F. Walsh , David E. Halpert
IPC分类号： G06K15/02 , H04N1/38 , H04N5/14
CPC分类号： G06K15/02 , G06K2215/0051 , G06K2215/0057 , G06K2215/0091
摘要： The present invention enhances the resolution and quality of characters of a system receiving the information initially in the form of video display pixels and providing hard copy output. This is accomplished by storing at least three successive lines of video data in successive, parallel connected shift registers, applying the outputs of the shift registers to a decoder, and generating driving signals for the printer head. The decoder compares the pixels on the same line as well as in preceeding and succeeding lines that surround each specific input pixel to generate the printer head driving signals according to whether straight or curved line segments are to be formed. In effect, the printer increases the density of the information elements and simultaneously provides rounding off of character edges and smoothing of diagonals.
摘要翻译：本发明增强了以视频显示像素的形式接收信息的系统的字符的分辨率和质量，并且提供硬拷贝输出。这是通过在连续的并联连接的移位寄存器中存储至少三个连续的视频数据行来实现的，将移位寄存器的输出应用到解码器，并产生用于打印头的驱动信号。解码器比较在每个特定输入像素周围的同一行以及前一行和后续行中的像素，以根据是否形成直线或曲线段来生成打印头驱动信号。实际上，打印机增加信息元素的密度，同时提供字符边缘的舍入以及对角线的平滑。

6. 发明授权

US5463296A Motion controller with remote linking 失效
标题翻译：运动控制器与远程链接
公开(公告)号：US5463296A
公开(公告)日：1995-10-31
申请号：US85998
申请日：1993-06-30
申请人： Michael A. Fugere , David E. Halpert
发明人： Michael A. Fugere , David E. Halpert
IPC分类号： G05B19/416 , G05B19/10
CPC分类号： G05B19/416 , G05B2219/31094 , G05B2219/31136 , G05B2219/34208 , G05B2219/34406 , G05B2219/36031 , G05B2219/42186 , G05B2219/45054 , G05B2219/49387 , Y02P90/18
摘要： Multiple motion controllers for controlling servo motors are connected by a digital communications link so that controlled axes of the motion controllers may be slaved together regardless of their physical proximity. A given controller broadcasts position or command signals on the communications link in response to a request report message from any another controller. A second request report message may stop the broadcasting to conserve link capacity. Time shifting implicit in the link messages is corrected by estimating the velocity of the master axis and extrapolating the position to the local axes' time of updating.
摘要翻译：用于控制伺服电动机的多个运动控制器通过数字通信链路连接，使得运动控制器的受控轴可以被一起从动，而不管其物理接近度。响应于来自任何另一控制器的请求报告消息，给定的控制器在通信链路上广播位置或命令信号。第二个请求报告消息可能会停止广播来节省链路容量。通过估计主轴的速度并将位置外推到局部轴的更新时间来校正链接消息中隐含的时移。

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